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The roasting steps of coffee are basically divided into the following four steps

The roasting steps of coffee are basically divided into the following four steps

You must have heard a lot about roasting coffee, so what exactly is the effect of roasting on coffee? What is the method of roasting coffee? Next, let's have a look with the editor. It is basically divided into the following four steps: (1) dehydration: generally, the water content of raw beans is about 10%-12%, which is also more suitable for baking, but it will increase the water content because of the humid environment, which leads to damp and moldy.

2015-10-22
Why does coffee made with a coffee machine taste better?

Why does coffee made with a coffee machine taste better?

The coffee machine has made greater changes in the coffee brewing process, making the coffee taste more mellow and delicious. Before the birth of coffee, coffee from roasting, to grinding, and then to cooking, although the details will vary from region to region, but the general brewing method is the same. But since the coffee machine was invented, a variety of coffee machines have given rise to the brewing process of coffee.

2015-08-07
Why does coffee made with a coffee machine taste better?

Why does coffee made with a coffee machine taste better?

The coffee machine has made greater changes in the coffee brewing process, making the coffee taste more mellow and delicious. Before the birth of coffee, coffee from roasting, to grinding, and then to cooking, although the details will vary from region to region, but the general brewing method is the same. But since the coffee machine was invented, a variety of coffee machines have given rise to the brewing process of coffee.

2015-11-13
Basic knowledge of coffee grinding and brewing skills of grinding coffee beans

Basic knowledge of coffee grinding and brewing skills of grinding coffee beans

The ideal time for coffee grinding and brewing is to grind coffee before it is boiled. Because the ground coffee is easy to oxidize and lose its flavor, especially without proper storage, the coffee powder is also easy to change flavor, so it is naturally unable to brew a strong coffee flavor. The ideal time to grind coffee is to grind it before steaming. Because of the powdered coffee

2015-10-13
Professional coffee roasting knowledge Coffee roasting concepts and principles

Professional coffee roasting knowledge Coffee roasting concepts and principles

Roasting, as the name suggests, provides heat to coffee beans, causing a series of chemical changes to occur within them. Green coffee beans through roasting, showing coffee unique color, flavor and taste. Each coffee bean contains flavor, sourness, sweetness and bitterness. How to release it depends on the roasting temperature. From the tasteless raw beans to the lingering fragrance in the cup

2014-12-26
Make a cup of boutique coffee, store coffee beans, temperature, black coffee, boutique coffee.

Make a cup of boutique coffee, store coffee beans, temperature, black coffee, boutique coffee.

1. Storage temperature when your coffee beans need to be stored, long-term storage will slowly reduce the flavor of the coffee beans. But most importantly, do not use cold or frozen methods to store your coffee beans, drastic temperature changes will greatly damage the taste and aroma of coffee beans. two。 Freshly ground a good cup of coffee must use freshly ground coffee powder, because once coffee

2016-06-29
Do you want to know how to get a cup of decaf?

Do you want to know how to get a cup of decaf?

Coffee is one of the three major drinks in the world and is loved by many people. The most distinctive ingredient in coffee is caffeine, but not everyone likes it. In terms of taste, it is the main source of bitterness of coffee; functionally, it is a nerve stimulant that can keep people in a state of excitement and affect sleep. In addition to caffeine, coffee contains thousands of ingredients, which can

2015-11-02
Espresso Checklist for brewing problems common sense of espresso

Espresso Checklist for brewing problems common sense of espresso

Making a qualified cup of Espresso is the key to making Italian coffee. Now many friends buy their own coffee machines to learn how to make Italian coffee. However, it is not very clear what causes the cooking failure in the production process. On this issue, Xu made the following checklist based on some information on hand and Xu's own personal experience. I hope

2015-02-28
The method and practice of brewing a cup of espresso with good taste

The method and practice of brewing a cup of espresso with good taste

If you are fed up with instant coffee, why not give yourself a change? For example, have a cup of Espresso, espresso. The first thing you need to prepare for making an espresso is an Italian espresso machine. The standard of espresso is that the coffee powder is about 8-10 grams, the water temperature is about 95 degrees, the water pressure is about 10 atmospheres, and the brewing time is 22-28 seconds.

2016-01-18
Five key steps in making coffee

Five key steps in making coffee

1. Storage temperature when your coffee beans need a storeroom, long-term storage will slowly reduce the flavor of coffee beans. But most importantly, do not use cold or frozen methods to store your coffee beans, drastic temperature changes will greatly damage the taste and aroma of coffee beans. two。 Freshly ground a good cup of coffee must use freshly ground coffee powder, because once coffee

2014-05-20
Philharmonic pressure (reverse pressure production)

Philharmonic pressure (reverse pressure production)

When it comes to Philharmonic pressure, there is a small problem, that is, if you follow the usual way in the soaking process, there will be leakage. In addition, by comparing with Philharmonic pressure and hand flushing horizontally, I personally think that the taste of hand flushing is cleaner. Of course, it also depends on the coffee beans, the water temperature is different. So I'm going to make it in a different way today. What I want to emphasize is that this is not a change.

2014-09-13
Introduction to coffee roasting: a detailed introduction of the process and stage characteristics of coffee roasting

Introduction to coffee roasting: a detailed introduction of the process and stage characteristics of coffee roasting

The flavor of coffee not only depends on the variety of coffee, roasting is also a decisive factor. Basically, the roasting of coffee is a kind of high-temperature coking, which completely changes the substances inside the raw beans, produces new compounds, and recombines to form aroma and mellow flavor. This effect will only occur at high temperature. If only low temperature is used, it will not cause decomposition and baking again.

2015-12-14
Commercial semi-automatic coffee machine Espresso cooking problem checklist

Commercial semi-automatic coffee machine Espresso cooking problem checklist

Making a qualified cup of Espresso is the key to making Italian coffee. Now many friends buy their own coffee machines to learn how to make Italian coffee. However, it is not very clear what causes the cooking failure in the production process. On this issue, Xu made the following checklist based on some information on hand and Xu's own personal experience. I hope

2014-12-06
Semi-automatic Italian coffee machine Espresso cooking problem checklist

Semi-automatic Italian coffee machine Espresso cooking problem checklist

Making a qualified cup of Espresso is the key to making Italian coffee. Now many friends buy their own coffee machines to learn how to make Italian coffee. However, it is not very clear what causes the cooking failure in the production process. On this issue, Xu made the following checklist based on some information on hand and Xu's own personal experience. I hope

2015-03-02
Roasting determines the taste of coffee

Roasting determines the taste of coffee

Generally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right, it can present these beautiful sour taste moderately; on the contrary,

2014-07-04
Chapter 3 of David Schomer's

Chapter 3 of David Schomer's "ESPRESSO COFFEE"

(Ⅲ) Chapter 3 Environmental factors-what is the variation of temperature, sunshine and humidity in the process of cooking espresso, the factors that affect the quality of espresso are called variables. Some variables are caused by different human skills, while others are not easy to control. For example, the environment of nature is always changing all the time. In the face of these uncertainties, the bar staff must

2015-10-17
The production of high-quality coffee learning Espresso is a technical work.

The production of high-quality coffee learning Espresso is a technical work.

The Espresso boiled at the ideal water temperature is dark reddish brown, and the foam on the surface will have dark brown spots (known as el tigre in Italy), and the foam should be more than 4mm thick. Production of Espresso: generally speaking, large coffee beans can produce better coffee. Under the condition that the quality of coffee beans is fully assured, first of all,

2014-10-22
Several points that should be paid attention to in making espresso Espresso

Several points that should be paid attention to in making espresso Espresso

Making a good espresso can be a challenge for both coffee lovers at home and experienced baristas in the cafe.

2014-07-02
The production of Italian espresso Espresso

The production of Italian espresso Espresso

Making a good Espresso can be a challenge for both coffee lovers at home and the experienced Barista in the cafe. Below, we will discuss the various factors that affect Espresso. 1. Coffee beans without good coffee beans, there is no good Espresso. Coffee beans must be fresh. In the case of Espresso, coffee extracted from stale coffee beans

2015-01-04
The dramatic evolution of the stages of coffee roasting

The dramatic evolution of the stages of coffee roasting

What I just mentioned is something that happens inside the coffee beans, so what will happen in the appearance? A few minutes before the coffee beans are heated in the baking room, we don't see much change in appearance, when the coffee beans are still grayish green and there is no sound. After a while, the appearance of coffee beans will gradually turn yellow and emit similar colors.

2015-04-13
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